FR448570A - Improvements to electric steam appliances - Google Patents

Improvements to electric steam appliances

Info

Publication number
FR448570A
FR448570A FR448570DA FR448570A FR 448570 A FR448570 A FR 448570A FR 448570D A FR448570D A FR 448570DA FR 448570 A FR448570 A FR 448570A
Authority
FR
France
Prior art keywords
electric steam
steam appliances
appliances
electric
steam
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Peter Cooper Hewitt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR448570A publication Critical patent/FR448570A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
    • H01J13/02—Details
    • H01J13/22—Screens, e.g. for preventing or eliminating arcing-back
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
    • H01J13/50—Tubes having a single main anode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0072—Disassembly or repair of discharge tubes
    • H01J2893/0088—Tubes with at least a solid principal cathode and solid anodes
FR448570D 1911-10-03 1912-09-21 Improvements to electric steam appliances Expired FR448570A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB448570X 1911-10-03

Publications (1)

Publication Number Publication Date
FR448570A true FR448570A (en) 1913-02-04

Family

ID=1489168

Family Applications (1)

Application Number Title Priority Date Filing Date
FR448570D Expired FR448570A (en) 1911-10-03 1912-09-21 Improvements to electric steam appliances

Country Status (1)

Country Link
FR (1) FR448570A (en)

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